SN74ALS191AD

同步4位向上/向下二进制计数器 SYNCHRONOUS 4-BIT UP/DOWN BINARY COUNTERS

计数器 IC 二进制计数器 1 个元件 4 钻头 正边沿 16-SOIC

得捷:
IC COUNTER BIN 4BIT U/D 16-SOIC

立创商城:
SN74ALS191AD

德州仪器TI:
4-Bit Synchronous Up/Down Binary Counters

贸泽:
计数器 IC 4bit Synch Up/Dn

艾睿:
Counter Single 4-Bit Async Binary UP/Down 16-Pin SOIC Tube

安富利:
Counter Single 4-Bit Async Binary UP/Down 16-Pin SOIC Tube

Chip1Stop:
Counter Single 4-Bit Async Binary UP/Down 16-Pin SOIC Tube

Verical:
Counter Single 4-Bit Async Binary UP/Down 16-Pin SOIC Tube

Win Source:
IC COUNTER BIN 4BIT U/D 16-SOIC / Counter IC Binary Counter 1 Element 4 Bit Positive Edge 16-SOIC